HuagongsheHuagongshe Chemistry Print Report · For research reference only
Propionyl chloride → HCID 20292249, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Propionyl chloride | HCID 62324 | — |
| Reactant | Diisopropylethylamine | HCID 81531 | — |
| Reactant | HCID 20292150 | HCID 20292150 | — |
| Solvent | Benzene | HCID 241 | — |
| Product | HCID 20292249 | HCID 20292249 | 92.6% |
Reaction Steps
Analogously to Example 19, 9.0 g of ethyl 4-benzhydrylaminobutyrate and 4.3 g of diisopropylethylamine in 100 ml of benzene are reacted with 3.1 g of propionyl chloride. The reaction product is recrystallized from ethyl acetate/ligroin (1:1) to obtain 9.9 g (92.5% of theory) of ethyl N-propionyl-4-benzhydrylaminobutyrate (M.P. 83° to 85°).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04243678 |
| Source dataset | uspto-grants-1981_01 |
| ORD ID | ord-68e705025b7b4629b17d27b93e3a810c |
| Source note | uspto-grants-1981_01 |